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Sustainable electrical sources like solar photovoltaic arrays are becoming increasingly important as alternatives to fossil fuels, but it is not always easy to apply. Successful application of sustainable energy sources therefore depends on strict attention to efficiency in both power conversion and energy storage.

Ordinary battery chargers, even efficient ones, do an imperfect job of squeezing the last milli-watt from sustainable sources over realistic combinations of ambient and battery conditions.

The SBC100W addresses this problem by continuously optimizing the interface between the solar array and battery using "Maximum Power Point Tracking" (MPPT) techniques and switch mode technology. This makes the SBC100W very small in size, lightweight and reliable. The SBC100W uses internal processor for more flexibility in charger feature design and therefore have many advance features, which are not found in conventional chargers.

· Very small size and light weight 

· Wide range inputs from DC sources or from solar photovoltaic arrays 

· Low voltage start (can charge deeply discharged battery) 

· Voltage and current limit 

· Short circuit protections 

· Can charge up to four batteries simultaneously

· Automatic accommodation for illumination intensity

· Flexible charging algorithm, using internal programmable microcontroller

General Specifications

Application